Stomponadon is the sole inhabitant of the Stomping Plains in Banjo-Tooie, so named because the violent creature furiously attempts to step on any intruders and can defeat them with a mere two blows. Only her leg is seen in the game, but it can be presumed that she is a T-rex. Sometimes the zombified King Jingaling warns the player to avoid the Stomping Plains as "Stomponadon has a terrible temper." Even in the character parade, the only part of Stomponadon that is seen is her leg.

Trivia

Stomponadon is one of the 3 characters in Terrydactyland to recieve a "Boss" like intro and not be an actual boss.